I haven't searched for the answer because I'm not really sure what I'm asking for 
We're flying to Anaheim in a week (so much left to do! OMG!) and we're taking our friends daughter with us. I have a notarized letter from her parents, but I was wondering how to deal with customs and the forms that are usually one per household? Anyone dealt with this, or know the proper terminology so I can google it
TIA!

We're flying to Anaheim in a week (so much left to do! OMG!) and we're taking our friends daughter with us. I have a notarized letter from her parents, but I was wondering how to deal with customs and the forms that are usually one per household? Anyone dealt with this, or know the proper terminology so I can google it

TIA!